28693610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13729}}^1$

素因数の和:13766

約数の個数: 32

約数和(自身を含む): 59313600

約数和(自身を除く): 30619990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 13729, 27458, 68645, 137290, 151019, 260851, 302038, 521702, 755095, 1304255, 1510190, 2608510, 2869361, 5738722, 14346805, 28693610]

約数ペア:

[(1, 28693610), (2, 14346805), (5, 5738722), (10, 2869361), (11, 2608510), (19, 1510190), (22, 1304255), (38, 755095), (55, 521702), (95, 302038), (110, 260851), (190, 151019), (209, 137290), (418, 68645), (1045, 27458), (2090, 13729)]